TY  - BOOK
AU  - Thornton,Jeffrey A.
TI  - Assessment and control of nonpoint source pollution of aquatic ecosystems: a practical approach 
T2  - Man and the biosphere series
SN  - 1-85070-384-1 (Parthenon)
AV  - TD424.8 A77
PY  - 1999///
CY  - Paris, New York
PB  - UNESCO, Parthenon
KW  - Contaminación difusa
KW  - Agua
KW  - Contaminación
ER  -